Method and system for sharing digital media content

ABSTRACT

Methods and systems for generating and sharing media clips are described. Consistent with some embodiments, while a selection of digital media content (e.g., a movie, television program, audio track, and so on) is being presented at a media player, a user creates one or more sets of waypoints (e.g., time markers) that define the boundaries (e.g., beginning and end) of one or more media clips. These waypoints are communicated from one media player device to another, enabling the receiving media player device to retrieve and play back the media clips from a source other than the media player device where the waypoints were generated.

RELATED APPLICATIONS

This application is a continuation of U.S. patent application Ser. No.15/969,620, filed May 2, 2018, which is a continuation of U.S. patentapplication Ser. No. 15/175,433, filed Jun. 7, 2016, which is acontinuation of U.S. patent application Ser. No. 14/083,000, filed Nov.18, 2013, which is a continuation of U.S. patent application Ser. No.12/878,901, filed Sep. 9, 2010, which claims the benefit of priority toU.S. Provisional Patent Application No. 61/241,276, filed on Sep. 10,2009, all of which applications are incorporated herein by reference intheir entirety.

TECHNICAL FIELD

The present disclosure generally relates to digital media contentsystems and applications. More specifically, the present disclosurerelates to methods and systems for sharing a portion (e.g., one or moremedia clips) of a particular selection of digital media content.

BACKGROUND

Despite significant improvements in computer networking technologies,audio and video broadcasting systems, and digital media player devices,it remains a challenge to share with another person a portion of aparticular selection of digital media content. For example, when using aconventional media player device to listen to or view streaming digitalmedia content, such as a movie, television program, news broadcast,sporting event, or user-generated program, a user may identify aparticular portion of the content that the user would like to share withanother person. A user may desire to share a single scene of a moviewith another person, a particular news segment from a news program, oronly those innings of a baseball game in which a particular team hasscored a run. Most conventional media player devices do not have amechanism that will allow a user to share a portion of digital mediacontent—referred to herein as a media clip—with another person who isnot present in time and location with the viewer.

Some media player devices provide the ability to record digital mediacontent that is being streamed to, and presented at, the digital mediaplayer. However, these media player devices provide content recordingcapabilities primarily to enable time shifting—the recording of aprogram to a storage medium to be viewed or listened to at a time moreconvenient to the user. Most of the media player devices with contentrecording capabilities do not provide the ability to transfer therecorded digital media content to another device for play back at theother device.

Another class of media player devices enables a functionality that iscommonly referred to as location shifting. Location shifting involvesthe redirection of a stream of digital media content from a first mediaplayer device to a second media player device. For example, in a typicaluse case, a set-top box receives digital content over a broadcastnetwork (e.g., television or radio network) and redirects the receivedstream of digital content over a computer network (e.g., an InternetProtocol, or IP-based network) to a mobile or personal media playerdevice, such as a mobile handset or notebook computer. For locationshifting to work properly, the network connection between the firstmedia player device and the second media player device needs a bandwidthand throughput rate sufficient to support the transfer of the digitalmedia content in near real time. Given the size (e.g., quantity of data)of the computer files involved, particularly with digital contentencoded in a high quality formats (e.g., high definition formats),location shifting is not always a viable option.

Some media player devices may have feature sets that enable both timeand location shifting. For example, a stream of digital media contentthat has been previously recorded to a first media player device (e.g.,a set-top box) might be accessible from a remote media player device,such that it can be streamed from the first media player device to theremote media player device at a time of the user's selecting. However,here again the network connection between the two devices must besufficient to support near real time streaming of large computer files.Furthermore, with conventional time and location shifting devices, theuser does not have a convenient way to share only certain portions(e.g., media clips) of a selection of digital media content.

DESCRIPTION OF THE DRAWINGS

Some embodiments are illustrated by way of example and not limitation inthe figures of the accompanying drawings, in which:

FIG. 1 illustrates an example of a time-line view of a graphicalrepresentation of a selection of digital media content, such as a movie,having several scenes of interest;

FIG. 2 illustrates an example of a time-line view of a graphicalrepresentation of a selection of digital audio content, such as a newsprogram or class lecture, having several portions of interest;

FIG. 3 illustrates an example of a time-line view of a graphicalrepresentation of a selection of digital media content includingwaypoints that define the boundaries for playing back three differentmedia clips, according to an example embodiment;

FIG. 4 illustrates an implementation of a digital content distributionsystem, according to an example embodiment;

FIG. 5 illustrates an example functional block diagram of a media playerdevice, according to an example embodiment;

FIG. 6 illustrates an example method, according to an exampleembodiment, for sharing one or more media clips;

FIG. 7 is a block diagram of a machine in the form of a computer system(e.g., a media player device, or content source device) within which aset of instructions, for causing the machine to perform any one or moreof the methodologies discussed herein, may be executed;

FIG. 8 is a diagrammatic representation of an example interactivetelevision environment within which certain aspects of the inventivesubject matter described herein may be deployed; and

FIG. 9 is a block diagram providing architectural details regarding abroadcast server, a modulator box, a set-top box and an optional storagedevice according to an example embodiment.

DETAILED DESCRIPTION

Methods and systems for sharing media clips are described. In thefollowing description, for purposes of explanation, numerous specificdetails are set forth in order to provide a thorough understanding ofthe various aspects of different embodiments of the present invention.It will be evident, however, to one skilled in the art, that the presentinvention may be practiced without these specific details.

Consistent with some example embodiments, while digital media content isbeing streamed to, and/or presented at, a digital media player, a userwho is viewing or listening to the digital media content can establish apair of time markers that together define the beginning and endingboundaries of a portion of the digital media content being presented. Aportion of digital media content identified by these time markers isreferred to herein as a “video clip”, “audio clip”, “media clip”, orsimply a “clip”. The time markers that define the boundaries (e.g.,beginning and ending) of a clip are referred to herein collectively as“waypoints”. More specifically, a waypoint representing the beginningboundary of a clip is referred to herein as an “in-point”, while awaypoint representing the ending boundary of the clip is referred toherein as an “out-point”. In the context of the present disclosure, aselection of digital media content is simply a single unit of mediacontent, such as a movie title, a television program, a news program, asporting event, a song, a class room lecture, a collection of homevideos, and so on.

After a user has identified one or more pairs of waypoints, where eachpair defines a media clip, the user can invoke a command directing themedia player to communicate the waypoints to another media player (e.g.,a target player). In some example embodiments, the waypoints will becommunicated to the target player along with supporting meta-data. Thesupporting meta-data may, for example, identify various attributes orcharacteristics of the digital media content for which the waypointshave been generated. For instance, in some example embodiments, themeta-data may include a content identifier that indicates the specificdigital media content (e.g., title and/or track) and version, or format,to which the waypoints relate. Additionally, the meta-data may include acontent source identifier that identifies a content source where theselection of media content from which the media clips are generated canbe accessed and streamed. In some example embodiments, the meta-data mayinclude data representing a single frame from a video clip, which can beused as a “thumbnail” image as a graphical representation of the videoclip in a user interface at the receiving (e.g., target) media playerdevice. In some example embodiments, the meta-data may be part of thewaypoints, and in some example embodiments, the meta-data may be storedseparate from the waypoints. In any case, the combination of thewaypoints and the supporting meta-data provide a target player with allof the information needed to request the digital media content from acontent source, and then present the media clips as defined by thewaypoints.

In some example embodiments, the target player, which has received thewaypoints, will communicate a content request to a content sourceidentified in the meta-data received with the waypoints. In some exampleembodiments, the content request communicated from the target player tothe content source will include the waypoints, thereby making itpossible for the content source to extract the media clips from therequested media content, and communicate only the data representing themedia clips defined by the waypoints. In an alternative exampleembodiment, the content request communicated from the target player tothe content source will not include the waypoints. In such an exampleembodiment, the target player will receive a complete version of therequested digital content, and will utilize the waypoints to extract therelevant media clips at the target player.

In various example embodiments, there may be a wide variety ofmechanisms by which waypoints can be defined. For example, in a set-topbox implementation, waypoints may be defined by simply pressing a buttonon a remote control device, such as a conventional infra-red remotecontrol, or a virtual remote control application executing on a WiFi®connected mobile phone. For instance, a remote control device may havededicated buttons (either “hard-wired” or programmable soft buttons) fordefining waypoints (in-points, and/or out-points). In such animplementation, the set-top box may have a signal receiver for receivinga signal (e.g., infrared, radio frequency, Bluetooth or Wi-Fi)containing a command to establish a waypoint. The command, oncereceived, is processed to establish the waypoint that identifies eithera beginning or ending boundary for a media clip that corresponds to themedia selection being presented at the time when the command wasinvoked. The data in the waypoint may be as simple as a time referenceor offset, which identifies a particular temporal point in the content,relative to the very beginning of the content. In alternative exampleembodiments, the command that is processed to generate a waypoint mayitself be generated in other ways. For example, with a portable mediaplayer implementation, the portable media player may have a dedicatedbutton that, when pressed, invokes a command to define a waypoint. Insome example embodiments, separate buttons may exist—one for in-pointsand one for out-points. In alternative example embodiments, a singlebutton may be used for defining waypoints, such that the first time thebutton is pressed, an in-point is defined, and the second time thebutton is pressed, an out-point is defined. In yet another example, amedia player device with a touch screen may have user interface (UI)buttons that can be presented on the touch screen display, such that,when pressed, the UI buttons enable the user to define the waypoints.Skilled artisans will readily recognize that there are a great number ofalternative input mechanisms that might be used, consistent withalternative example embodiments, for invoking a command to generate awaypoint at the media player device presenting the digital mediacontent.

Once generated, the waypoints can be communicated to another mediaplayer over a private or public, wired or wireless, communicationsnetwork. The communications network over which the waypoints arecommunicated may be a conventional computer network, such as theInternet, or a proprietary network. In some example embodiments, a mediaplayer device may utilize a short range communications technology, suchas Bluetooth, Near Field Communication (NFC) or Infrared, to communicatewaypoints to other media player devices that are in relatively closerange. For example, a user may have an archive of favorite media clips(defined by waypoints) stored on a mobile media player device (e.g., amobile handset, tablet computer, personal media player, and so on). Whenthe user is within range of another media player (e.g., a set-top box),the user may utilize a short range communication technology to transferthe waypoints defining one or more media clips to another media player.Because the media clips on the mobile media player device are stored aswaypoints, the transfer occurs very quickly. Once the waypoints arereceived at the target media player device, the target media player canutilize the waypoints to extract the relevant media clip from alocally-stored copy of the selection of digital media content, oralternatively, utilize a different communications network to downloadthe relevant content and display the content, as defined by thewaypoints. Accordingly, with some embodiments, content may be streamedor downloaded from a remote content source, while in other exampleembodiments, previously downloaded and stored content may be processedto extract and playback only the portions defined by the waypoints.Other aspects of various example embodiments are presented in connectionwith the description of the figures that follow.

FIG. 1 illustrates an example of a time-line view 10 of a graphicalrepresentation of a selection of digital media content 12, such as amovie, having several scenes of interest 14, 16 and 18. For example,moving from left to right along the line with reference number 20represents the passing of time. Similarly, moving from left to rightalong the graphical representation of the digital media content 12coincides with the chronological order in which the digital mediacontent is to be presented. Accordingly, the left most edge of thegraphical representation of the media content represents, for example,the beginning of the content (e.g., the movie). The right most edge ofthe graphical representation of the content represents the end of thecontent.

In this example, there are three scenes of interest 14, 16 and 18 that aviewer would like to share with another person. As illustrated in FIG.1, in the graphical representation of the digital media content 12, thethree scenes of interest 14, 16 and 18 are depicted by a single stillframe having a width that represents the length of time for the scene,relative to the length of time for the entire digital media content. Inthis example, the line with reference number 22 represents the currentlydisplayed frame, and thus the current playback position of the digitalmedia content. For instance, the line with reference number 22corresponds with the image that is displayed in the example display 24.

Similar to FIG. 1, FIG. 2 illustrates an example time-line view 24 of agraphical representation of an audio track 26, having three distinctportions (e.g., portions 28, 30 and 32) that are of interest to a user.Similar to the graphical representation of the movie 12 depicted in FIG.1, in FIG. 2, the audio track is graphically depicted as box 26 withthree portions that are of interest to a listener of the audio track. Inthis example, the audio track plays back on a set of speakers 34. Theaudio track may be a song, a program (e.g., news program) recorded froma radio broadcast, a class room lecture, or any other audio recording.In this example, the three portions of interest 28, 30 and 32 aredepicted by boxes having a width that represents the length of time forthe respective portions of interest, relative to the length of time forthe entire audio track.

FIG. 3 illustrates an example of a time-line view 40 of a graphicalrepresentation of a selection of digital media content 42 (e.g., amovie) including waypoints that define the boundaries for playing backthree different media clips 44, 46 and 48, according to an exampleembodiment. As shown in FIG. 3, the graphical representation of themedia content 42 includes three clips 46, 48 and 50. The first clip 44is defined by a pair of waypoints, including in-point 50 and out-point52. The second clip 46 is defined by a second pair of waypoints,including in-point 54 and out-point 56. Finally, the third clip isdefined by a pair of waypoints including in-point 58 and out-point 60.The three pairs of waypoints define three media clips from the sameselection of digital media content 42.

In some example embodiments, the waypoints include, or are otherwiseassociated with, meta-data that, for example, may include a contentidentifier that identifies the selected digital media content (e.g., themovie, by title), the particular version or format of the digitalcontent, and a content source identifier identifying a content sourcewhere the digital content can be accessed. With some exampleembodiments, the meta-data may also include a very short snippet (e.g. aframe, or few seconds of audio content) for use in presenting a sampleof the media clips for selection at the target media player device. Bycommunicating these waypoints and associated meta-data from a firstmedia player device to a second (e.g., target) media player device, thetarget media player device is able to utilize the waypoints andcorresponding meta-data to retrieve the relevant clips, and present theclips. Because the transfer of the waypoints involves only a very smallamount of data, and not the data representing the actual media clips,the transfer from the first media player device to the second mediaplayer device occurs very quickly. The user who receives the waypointsat his or her target media player device can choose whether or not toplay the media clips, and in some instances, select the particularcontent source from which to access the shared content. Consequently, inan example embodiment, the transfer of the data representing the actualmedia clips only occurs if the receiving user, with whom the media clipsare being shared, chooses to play the media clips. This is in contrastwith conventional media player devices that transfer the actual datarepresenting the media clips from a first media player device to asecond media player device, irrespective of whether the receiving userhas any desire to play the media clips.

In FIG. 3, the combined media clips are graphically represented by therectangle with reference number 62. As described in detail below, insome example embodiments the target device utilizes the waypoint pairsto extract the relevant media clips from a stream of the digital mediacontent. For example, with some example embodiments, the digital contentis processed at the target device (e.g., the set top box that hasreceived the waypoints and related metadata), such that the relevantmedia clips are extracted from the digital content as defined by thewaypoints. In other example embodiments, the waypoint pairs may becommunicated to a content source, and processed at the content source,such that only the relevant data representing the media clips defined bythe waypoint pairs are communicated from the content source to thetarget media player device. Advantageously, by communicating thewaypoints to the content source, the content source need not transmitthe entire selection of digital content, but instead can transmit onlythe media clips extracted from the selected digital media content inaccordance with the waypoints, thereby preserving network bandwidth.

Consistent with some example embodiments, when a user's media player ispresenting a selection of digital media content, the user manipulatesone or more control mechanisms (e.g., buttons) to establish waypointpairs that define a media clip. The user interface of the media playerdevice facilities the selection of multiple media clips, which can beconcatenated together in an order selected by the user. With someembodiments, a user may be able to define scene, track or cliptransitions—such as various sound or visual effects. Furthermore, withsome embodiments, the user who has generated the media clips may selectone or more sources from which the content can be accessed, such that acontent source identifier is communicated to the target media player foreach content source from which the content can be accessed. This enablesthe receiving user with whom the clips have been shared to select acontent source of his or her choosing. If, for example, the receivinguser subscribes to a particular content source, the receiving user mayselect that content source for accessing the shared media clips.

FIG. 4 illustrates an implementation of a digital content distributionsystem 69, according to an example embodiment. As illustrated in FIG. 4,the digital content distribution system 69 includes a first media playerdevice 70, a second (target) media player device 72 and a media contentsource 74. For purposes of this disclosure, a target media player deviceis simply a device that a user has selected for sharing one or moremedia clips.

In the example illustrated in FIG. 4, the first media player device 70receives a stream of digital media content, and presents the digitalmedia content to a user of the first device 70, which may be a set topbox, a desktop computer, a laptop computer, a tablet computer, a mobilephone, a personal media player, or any other similar device forconsuming digital content. In various example embodiments, the stream ofdigital media content may originate from any number and type of contentsources. For instance, the content source may be a satellite broadcast,a cable broadcast, an audio or video on demand source, a computernetwork-based source, a local storage device, and so on. In any case, asthe user of the first media player device listens to, and/or views thestreaming digital content, the user causes pairs of waypoints to begenerated. For instance, the user may press a button or buttons on aremote control device to generate the waypoint pairs. The media playerdevice 70 includes storage 76, where the generated waypoints andcorresponding meta-data are stored. For example, with some embodiments,as a user manipulates a control mechanism (e.g., a button) a waypointprocessing module residing at the media player device will automaticallygenerate the waypoint pairs and corresponding meta-data.

Subsequent to generating one or more pairs of waypoints andcorresponding meta-data, the user may desire to share the media clipsdefined by the waypoints. Accordingly, the user may interact with agraphical user interface, facilitated by the media player device 70,which enables the user to select another user (e.g., target user), oranother media player device (e.g., target device), to which the waypointpair(s) are to be communicated. For example, the user may select aperson from a buddy list populated with users that are part of aproprietary, or third party, social network. Alternatively, a user maysimply enter an email address, telephone number, username, or some otheridentification means for identifying the person with whom the content isto be shared. Once a target user or target media player device has beenselected or otherwise identified, the media player device 70communicates the waypoint pair(s) to the target user or target device72.

In some example embodiments, the target media player device may be adevice similar to the media player device on which the waypoints aregenerated, to include, but not to be limited to: a set top box, adesktop computer, a laptop computer, a tablet computer, a mobile phone,a personal media player, or any other similar device for consumingdigital content. When the target media player device 72 receives thewaypoint pair(s) and corresponding meta-data, the waypoint pairs and thecorresponding meta-data are processed and presented in a graphical userinterface, enabling a user of the target media device to select therespective media clips for play back. For example, in some exampleembodiments, a title and/or short description of the media clips may bepresented, for selection by a user. In some example embodiments, athumbnail image and/or short preview may be available, allowing thereceiving user to preview the media clip or clips prior to requestingthe actual play back of the clip or clips. In some example embodiments,when the waypoint pair(s) and associated meta-data are received, thetarget media player automatically initiates a content request for thecontent. In some example embodiments, the content request iscommunicated to a default media content source 74. Alternatively, thecontent request may be communicated to a media content source 74indicated in the waypoints and/or meta-data. Alternatively, the targetmedia player device 72 may utilize a content source selection algorithmto select a content source from a variety of content sources. Forinstance, the target media player device 72 may have a locally storedcopy of the content from which the media clips have been generated. Inthis case, the media clips can be generated and presented from thewaypoint pair(s) without the need to request the content from a remotesource. Accordingly, with some embodiments, the target media playerdevice may first determine whether a local copy of the selection ofdigital media content is available from which the media clips can begenerated. Only if a local copy is not available will the target mediaplayer request that the user select a content source, or alternatively,automatically request the content from a default content source.

As illustrated in FIG. 4, in some example embodiments, when the targetmedia player device 72 communicates a content request 78 to the contentsource 74, the content request includes a copy of the waypoint pair orpairs that were initially communicated from the media player device 70to the target media player device 72. As such, and as illustrated inFIG. 4, in some example embodiments the media content source 74 iscapable of processing the waypoints included in a content request togenerate the media clips defined by the waypoints, such that only thedata representing the actual media clips (e.g., clipped media content80) are communicated from the content source 74 to the target mediaplayer device 72. When the clipped media content 80 is received at thetarget media player device 72, it is stored for subsequent playback, orimmediately presented (e.g., played back) to a user.

In some alternative example embodiments, the content requestcommunicated from the target media player device 72 to the contentsource 74 will only include a content identifier identify the selectionof digital media content from which the media clips are to be extracted.For instance, the waypoint pair or pairs that define the actual mediaclips may not be communicated to the media content source 74 in thecontent request. Accordingly, the content source 74 will communicate theentire selection of digital media content to the target media playerdevice 72. If, for example, the selection of digital media contentrepresents a movie, the entire movie is communicated from the contentsource 74 to the target media player device 72. When the target mediaplayer device 72 receives the media content, the target media playerdevice 72 will process the media content and the waypoint pair(s) togenerate the media clips defined by the waypoint pair(s). Once the mediaclips are generated, they are presented (e.g., played back) to the user.

FIG. 5 illustrates an example functional block diagram of a media playerdevice 90, according to an example embodiment. As illustrated in FIG. 5,the media player device 90 is shown by way of example, and includes astreaming media receiving module 92, a waypoint processing module 94, acommand processing module 96, and a graphical user interface module 98.In addition, the media player device includes an audio/video recordinginterface 91 and a communications module 95. The media player device 90may be a set-top box, a personal computer (desktop, workstation, ormobile laptop), a personal media player, a mobile handset (e.g., smartphone), a tablet computing device, or similar device. Consistent withsome example embodiments, the streaming media module 92 receives astream of digital media content from a content source. In variousexample embodiments, the streaming media receiving module 92 may receivecontent from one or more sources selected from a wide variety ofsources. For instance, the streaming media receiving module 92 mayreceive streaming media content from a conventional over-the-airtelevision broadcast, a satellite broadcast, a data network (e.g., aconventional IP-based computer network, or mobile phone wide areanetwork (WAN)). In some example embodiments, the source of the contentmay not be external, but may also be a fixed disk, or in some exampleembodiments, another machine readable medium, such as a DVD, Blu-Raydisc, Compact Disc, or flash memory device.

As illustrated in FIG. 5, the media player device 90 includes a waypointprocessing module 94 that consists of a waypoint definition module 100and a media clip generator module 102. In some example embodiments, thewaypoint definition module 100 operates in conjunction with the commandprocessing module 96 to generate the waypoints that define a media clip.For example, in some embodiments, the command processing module 96receives a signal from a touch screen device (not shown), or a remotecontrol device, directing the media player device 90 to generate awaypoint (either an in-point, or an out-point). When the commandprocessing module 96 receives and processes such a command, the waypointdefinition module 100 generates a waypoint that corresponds with thetemporal position of the media content that is currently being presentedby the media player device 90. In some example embodiments, the waypointdefinition module 100 will analyze one or more data packets of thecontent that is being presented in order to identify the offset of thecurrently presented content in relation to the beginning of theselection of digital media content. Accordingly, in some exampleembodiments, the timing information that is included in a waypoint isderived based on an analysis of timing information present in the datapackets comprising the streaming media content. However, in some exampleembodiments, the waypoint definition module 100 may include a timingmechanism to generate a timing offset. In such an implementation, thetiming information included in the generated waypoints will be generatedbased on an analysis of timing information that is external to, orincluded in, the data packets comprising the selection of digital mediacontent. In some embodiments, the analysis involved in generatingwaypoints may take into consideration the specific version of thedigital media content that is being presented. For example, if a versionof content is from a television broadcast, the timing analysis maycompensate for television commercials, and so forth. In addition toanalyzing, extracting and/or generating timing information forwaypoints, the waypoint definition module 100 may also extract orgenerate certain meta-data that is either inserted into the waypoints,or stored separately in association with the generated waypoints.

In some example embodiments, the media clip generator module 102 readsexisting waypoints, and corresponding meta-data, to generate media clipsto be presented via the media player device 90. For example, in someembodiments, the media player device 90 may receive one or more waypointpairs and associated meta-data from a remote media player device. Themedia clip generator module 102 processes received waypoint pairs andmeta-data to generate the media clips defined by the waypoint pairs. Insome embodiments, generating the media clips involves extracting from aselection of digital media content the particular portion of mediacontent that is defined by the waypoints. In some alternative exampleembodiments, the media clips may be generated by a remote content sourcedevice, such as a web-based content source, or an audio or videoon-demand source. Consistent with some embodiments, the graphical userinterface element may display a selection of content sources from whicha user is to choose or select a particular source. Accordingly, acontent request will be directed to the selected source of content.

In some example embodiments, the media player device 90 has a graphicaluser interface module 98 that facilitates the presentation of one ormore UI elements that enable a user to, in some cases, generatewaypoints and select media clips for play back. For example, in someembodiments, a menu-driven GUI may present buttons on a touch screendevice, enabling a user to press buttons presented on the touch screendevice and generate waypoints defining media clips for content beingdisplayed on the screen. Similarly, in some embodiments, the GUI mayprovide a mechanism for presenting several sets of media clips that havebeen received from various sources. For instance, when multiple personshave shared different media clips, the GUI provides a mechanism by whicha user can select a particular media clip, or set of media clips, to beplayed back. In addition, the GUI may provide a host of other on-screeninformation, such as a channel selection function, volume selectionfunction, content source selection, and content guide.

As shown in FIG. 5, the media player device 90 includes an audio/videorecording interface 91, which may facilitate the recording of audioand/or video via an externally connected audio/video capturing device,such as a microphone, web camera, video camera, or similar device. Insome example embodiments, the media player device may include anintegrated, built-in audio/video recording device (now shown). Theaudio/video recording device (whether internal or external) may be usedto capture a personal video message that may be communicated along witha waypoint pair, or set of waypoints, and associated meta-data.Accordingly, a user may record an introductory audio/video messageexplaining the significance of the various media clips that a user hasshared. The user interface may facilitate the recording of such personalvideo messages.

The graphical user interface module 98 may also enable a user toconcatenate various media clips (defined by waypoints) in an orderdetermined by the user, and with transitions and special effectsselected by the user. For example, a user may rearrange the order ofseveral media clips by manipulating elements of the graphical userinterface representing the various media clips defined by the waypointpairs. Similarly, the user may select from a variety of pre-definedtransition effects that will be presented at the transition pointbetween any two media clips.

Skilled artisans will readily recognize that functions that have beenattributed herein to certain modules may in fact be provided bydifferent modules. Similarly, several of the modules and theirrespective functions as described herein may be combined in certainexample embodiments, without departing from the scope and spirit of theinvention. Moreover, a variety of additional modules that are notexplicitly described in the context of the example presented in FIG. 5may also be present in certain implementations of a media playerconsistent with example embodiments.

FIG. 6 illustrates an example method, according to an embodiment, forsharing one or more media clips. The method of FIG. 6 begins at methodoperation 110 when a command is received, directing a media playerdevice to generate a waypoint. For example, method operation 110 willgenerally occur during the presentation of digital media content on adevice to a user. The waypoint is generated to mark the point in thecontent being presented where a user would like to begin, or end, amedia clip. As such, during the playback of the digital media content, auser may repeat method operation 110 a number of times to generate anynumber of waypoint pairs defining media clips. Furthermore, as describedabove, the particular input mechanism used to invoke the command togenerate the waypoint may vary depending upon the particular mediaplayer device implementation. In some embodiments, a remote controldevice is used to signal a set top box to establish waypoints. However,in alternative embodiments, one or more control mechanisms integratedwith the media player device (e.g., virtual buttons displayed on a touchscreen display of a tablet computing device) may facilitate the invokingof commands for establishing waypoints.

Next, at method operation 112, the waypoint pair or pairs andcorresponding meta-data that define the clip or clips generated inoperation 110 are communicated from the media player device (at whichthey were generated) to another target media player device. In general,the communication of the waypoints and corresponding meta-data occursresponsive to receiving a user-generated command or directive requestingthat the waypoints and meta-data be communicated to a particular personor device. As indicated above, the exact communication mechanism mayvary depending upon the implementation. In some example embodiments, thecommunication of the waypoints and corresponding meta-data is over acomputer-based network using conventional network protocols. In someexample embodiments, the waypoints and corresponding meta-data might beemailed, or communicated via a messaging protocol (e.g., short messagingsystem (SMS)). In other example embodiments, the communication mechanismmay involve a short range networking technology, such as Bluetooth, NFC,or infrared.

At method operation 114, the waypoints and corresponding meta-data arereceived at the target media player device. In some example embodiments,when the target media player device receives the waypoints andmeta-data, the target media player device simply stores the waypoints,such that the media clip or clips defined by the waypoints can bepresented as a selectable option by a user of the target media player.In such a scenario, the media clips may not be generated until a userhas selected the media clips for presentation. In other exampleembodiments, the waypoints and meta-data may be pre-processed so as topre-fetch any corresponding media clips, such that the media clipscorresponding with the waypoints will be present in local storage at thetarget media player device when the user selects to play back the mediaclip or clips.

After the waypoints and corresponding meta-data have been received bythe target media player device at method operation 114, at methodoperation 116 a content source containing the media content associatedwith the media clips is identified. For example, in the case ofpre-fetching content, the target media player device may first assesswhether the digital media content is locally accessible, and only if thedigital media content is not locally accessible does the target mediaplayer attempt to access the digital media content from a remote source.With some embodiments, a content identifier will be sufficient toidentify both the content source and content selection from which themedia clips are to be generated. However, in some embodiments, a contentsource identifier may be utilized to determine the content source fromwhich to request the content identified by the content identifier. Insome example embodiments, a default content source is automaticallyselected. For example, the target media player may be associated with aproprietary content distribution system such that the target mediaplayer will always attempt to access content from the same contentsource. Alternatively, the waypoints and/or metadata may identify acontent source where the content can be accessed. In some exampleembodiments, a content source selection algorithm might be used toselect a particular content source from many available content sources.With some embodiments, when a user is prompted to select a contentsource from which to access the content, the user may be presented withpricing information indicating the cost associated with accessing thedigital content. In some instances, the pricing information may reflectan amount tailored to the size of the data that is being requested,while in other instances, a flat fee may be requested regardless of thesize of media clip being requested. In any case, after the contentsource is selected, at method operation 118 a content request iscommunicated to the selected content source.

As indicated in FIG. 6, in some example embodiments, the content requestthat is directed to the selected or identified content source includesthe waypoints that were received by the target media player at methodoperation 114. In addition, the content identifier may be communicatedto the content source. Accordingly, the content source receives thewaypoints with the content request and processes the requested contentto generate the media clips, based on the information included in thewaypoints. In this manner, the content source need only serve or streamthe data representing the actual media clips, and not the entireselection of digital content. Accordingly, at method operation 120,after communicating the content request, the target media player devicereceives the requested content—in this case, the media clips defined bythe waypoints received at operation 114. Finally, at method operation122, the target media player presents or plays back the media clips. Ifthe retrieval of the media clips from the content source was part of apre-fetch operation, then the media clips are presented at operation 122in response to a user requesting the play back of the media clips.Alternatively, if the retrieval of the media clips was in response to aprior user request to play back the media clips, the media clips arepresented at method operation 122 as they are received via the contentsource. In the case of video clips, the video clips will be presented ina display of, or attached to, the media player device. Similarly, in thecase of audio clips, the audio clips will be played via a speakerattached to the target media player device.

In an alternative method for sharing media clips, the content requestdirected to the identified or selected content source does not includethe waypoints received, for example, at method operation 114. Instead,the content request communicated from the target media player device tothe content source simply identifies the selection of digital mediacontent from which the media clips are to be generated. In response toreceiving the content request, the content source serves the identifiedselection of digital media content. When the digital media content isreceived at the target media player device, the target media playerdevice processes the received digital media content to generate themedia clips based on the information in the waypoints. Once generated,the media clips can be immediately presented or stored until requested.

The various operations of example methods described herein may beperformed, at least partially, by one or more processors that aretemporarily configured (e.g., by software) or permanently configured toperform the relevant operations. Whether temporarily or permanentlyconfigured, such processors may constitute processor-implemented modulesthat operate to perform one or more operations or functions.Accordingly, the modules referred to herein may, in some exampleembodiments, comprise processor-implemented modules.

Similarly, the methods described herein may be at least partiallyprocessor-implemented. For example, at least some of the operations of amethod may be performed by one or more processors orprocessor-implemented modules. The performance of certain of theoperations may be distributed among the one or more processors, not onlyresiding within a single machine, but deployed across a number ofmachines. In some example embodiments, the processor or processors maybe located in a single location (e.g., within a home environment, anoffice environment or at a server farm), while in other embodiments theprocessors may be distributed across a number of locations.

The one or more processors may also operate to support performance ofthe relevant operations in a “cloud computing” environment or as aservice, for example, such as in the context of “software as a service”(SaaS). For example, at least some of the operations may be performed bya group of computers (as examples of machines including processors),these operations being accessible via a network (e.g., the Internet) andvia one or more appropriate interfaces (e.g., Application ProgramInterfaces (APIs).)

FIG. 7 is a block diagram of a machine in the form of a computer systemwithin which a set of instructions, for causing the machine to performany one or more of the methodologies discussed herein, may be executed.In some embodiments, the machine operates as a standalone device or maybe connected (e.g., networked) to other machines. In a networkeddeployment, the machine may operate in the capacity of a server or aclient machine in server-client network environments, or as a peermachine in peer-to-peer (or distributed) network environments. Themachine may be a personal computer (PC), a tablet PC, a server, aset-top box (STB), a Personal Digital Assistant (PDA), a mobiletelephone, a web appliance, a network router, switch or bridge, or anymachine capable of executing instructions (sequential or otherwise) thatspecify actions to be taken by that machine. Further, while only asingle machine is illustrated, the term “machine” shall also be taken toinclude any collection of machines that individually or jointly executea set (or multiple sets) of instructions to perform any one or more ofthe methodologies discussed herein.

The example computer system 200 includes a processor 202 (e.g., acentral processing unit (CPU), a graphics processing unit (GPU) orboth), a main memory 201 and a static memory 206, which communicate witheach other via a bus 208. The computer system 200 may further include adisplay unit 210, an alphanumeric input device (e.g., a keyboard), and auser interface (UI) navigation device 214 (e.g., a mouse). In oneexample embodiment, the display, input device and cursor control deviceare a touch screen display. The computer system 200 may additionallyinclude a storage device (e.g., drive unit 216), a signal generationdevice 218 (e.g., a speaker), a network interface device 220, and one ormore sensors, such as a global positioning system sensor, compass,accelerometer, or other sensor.

The drive unit 216 includes a machine-readable medium 222 on which isstored one or more sets of instructions and data structures (e.g.,software 223) embodying or utilized by any one or more of themethodologies or functions described herein. The software 223 may alsoreside, completely or at least partially, within the main memory 201and/or within the processor 202 during execution thereof by the computersystem 200, the main memory 204 and the processor 202 also constitutingmachine-readable media.

While the machine-readable medium 222 is illustrated in an exampleembodiment to be a single medium, the term “machine-readable medium” mayinclude a single medium or multiple media (e.g., a centralized ordistributed database, and/or associated caches and servers) that storethe one or more instructions. The term “machine-readable medium” shallalso be taken to include any tangible medium that is capable of storing,encoding or carrying instructions for execution by the machine and thatcause the machine to perform any one or more of the methodologies of thepresent invention, or that is capable of storing, encoding or carryingdata structures utilized by or associated with such instructions. Theterm “machine-readable medium” shall accordingly be taken to include,but not be limited to, solid-state memories, and optical and magneticmedia. Specific examples of machine-readable media include non-volatilememory, including by way of example semiconductor memory devices, e.g.,EPROM, EEPROM, and flash memory devices; magnetic disks such as internalhard disks and removable disks; magneto-optical disks; and CD-ROM andDVD-ROM disks.

The software 223 may further be transmitted or received over acommunications network 226 using a transmission medium via the networkinterface device 220 utilizing any one of a number of well-knowntransfer protocols (e.g., HTTP). Examples of communication networksinclude a local area network (“LAN”), a wide area network (“WAN”), theInternet, mobile telephone networks, Plain Old Telephone (POTS)networks, and wireless data networks (e.g., Wi-Fi® and WiMax® networks).The term “transmission medium” shall be taken to include any intangiblemedium that is capable of storing, encoding or carrying instructions forexecution by the machine, and includes digital or analog communicationssignals or other intangible medium to facilitate communication of suchsoftware.

FIG. 8 is a diagrammatic representation of an example interactivetelevision environment within which certain aspects of the inventivesubject matter described herein may be deployed. The interactivetelevision environment 310 includes a source system 312 thatcommunicates data (e.g., digital media content selections, televisioncontent data and/or interactive application data) via a distributionnetwork or system 314 and a modulator box 370 to a receiver system 316.Consistent with some example embodiments, the source system 312 mayprocess waypoints received from a media player device, to select andconcatenate media clips for communication to and presentation on anothermedia player device. In one example embodiment, the interactivetelevision environment 310 optionally includes a storage unit 372 (e.g.,personal computer) that communicates stored data via a network 374 tothe modulator box 370 which, in turn, communicates the stored data,television content data, and interactive application data to thereceiver system 316. The modulator box 370, storage unit 372, and thereceiver system 316 are typically co-located in a subscriber's home.Thus, in one example embodiment, the modulator box 370 may combinetelevision content data and interactive application data received fromthe remote source system 312 with local stored data provided by thestorage unit 372 provided at the subscriber's home.

Turning first to the source system 312, an example headend system 318operates to communicate the data as a broadcast transmission. To thisend, the headend system 318 is shown to include one or more broadcastservers 320 and, optionally, one or more application servers 322. Eachof the broadcast servers 320 may operate to receive, encode, packetize,multiplex, modulate, and broadcast data from various sources and ofvarious types. While the example embodiment is described herein astransmitting data from the headend system 318 as a broadcast, it will beappreciated that the relevant data could also be unicast or multicastfrom the source system 312 via the distribution system 314 and modulatorbox 370 to the receiver system 316. In various embodiments, data couldalso be transmitted from the source system 312 via a network connectionto the receiver system 316. Consistent with some embodiments, contentmay be received via a cable network, satellite broadcast network, ordata network (e.g., such as the Internet), or a combination of these.Further details regarding an example broadcast server 320 are providedbelow with reference to FIG. 9.

Each application server 322 may compile and provide interactive datamodules to the broadcast server 320. The interactive data modules mayalso include data that are utilized by an interactive televisionapplication. An application server 322 may also include multiplexingfunctionality to enable multiplexing of, for example, interactivetelevision applications and associated data with audio and video signalsreceived from various sources. An application server 322 may also havethe capability to feed (e.g., stream) multiple interactive televisionapplications to one or more broadcast servers 320 for distribution tothe receiver system 316. To this end, each application server 322 mayimplement a so-called “carousel,” whereby code and data modules areprovided to a broadcast server 320 in a cyclic, repetitive manner forinclusion within a transmission from the headend system 318.

The headend system 318 is also shown by way of example to include one ormore backend servers 324, which are coupled to the application servers322 and to a modem pool 326. Specifically, the modem pool 326 is coupledto receive data from the receiver systems 316 via a network 328 (e.g.,the Internet) and to provide this data to backend servers 324. Thebackend servers 324 may then provide the data, received from thereceiver system 316, to the application servers 322 and the broadcastservers 320. Accordingly, the network 328 and the modem pool 326 mayoperate as a return channel whereby a receiver system 316 is providedwith interactivity with the source system 312. Data provided to theheadend system 318 via the return channel may include, merely forexample, user input to an interactive television application executed atthe receiver system 316 or data that is generated by the receiver system316 and communicated to the source system 312. The return channel 330may also provide a channel whereby programs, targetedadvertisements/commercials, and applications from the source system 312are provided to the receiver system 316.

Within the source system 312, the headend system 318 is also shownoptionally to receive data (e.g., content, code, and application data)from external sources. For example, FIG. 8 illustrates the headendsystem 318 as being coupled to one or more content sources 332 and oneor more application sources 334 via a network 336 (e.g., the Internet).For example, a content source 332 could be a provider of entertainmentcontent (e.g., movies), a provider of real-time dynamic data (e.g.,weather information), a plurality of targeted advertisements, prime timeviewing advertisements, or the like. An application source 334 may be aprovider of any interactive television application. For example, one ormore application sources 34 may provide a TV Media Player Application,Electronic Program Guide (EPG) and navigation applications, messagingand communication applications, information applications, sportsapplications, or games and gaming applications.

Turning now to the example distribution system 314, the distributionsystem 314 may, in one embodiment, support the broadcast distribution ofdata from the source system 312 to the receiver system 316. As shown,the distribution network or system 314 may comprise a satellite, cable,terrestrial, or Digital Subscriber Line (DSL) network, or any other datacommunication network or combination of such networks.

The receiver system 316 is shown, in one example embodiment, to includea set-top box (STB) 338 that receives data via the distribution system310 and modulator box 370, and a modem 340 for return channelcommunications with the headend system 318. The receiver system 316 isalso shown to include other optional external systems such as a userinput device 343 (e.g., a keyboard, remote control, mouse, etc.) and adisplay device 342, coupled to the set-top box 338, for the display ofcontent received at the set-top box 338. In one example embodiment, thedisplay device 342 may be a television set.

The set-top box 338 may execute three layers of software, namely anoperating system 344, middleware 346 and, optionally, one or moreinteractive television applications 348. The middleware 346 may operateto shield the interactive television application 348 from differences ofvarious operating systems 544 and differences in hardware of differentvarieties of the set-top box 338. To this end, the middleware 346 mayprovide driver Application Program Interfaces (APIs) and a library totranslate instructions received from an interactive television or storeddata application 48 into low-level commands that may be understood byset-top box hardware (e.g., modems, interface ports, smart card readers,etc.).

The modulator box 370, in one example embodiment, receives stored data598 (see FIG. 9, below) from the storage unit 372 and a broadcasttransmission from the source system 312. The modulator box 370multiplexes the stored data 398 into the broadcast transmission therebygenerating a second transmission that is communicated to the receivingsystem 316. It will however be appreciated that storage unitfunctionality is optional. The storage unit 372 may store data and, uponrequest, communicate the stored data to the modulator box 370 over thenetwork 374 (e.g., Ethernet). The storage unit 372 may communicate thestored data in response to commands that are entered by a user from theset-top box 338 and communicated to the storage unit 372 over the link376.

FIG. 9 is a block diagram providing architectural details regarding abroadcast server, a modulator box, a set-top box and an optional storagedevice according to an example embodiment of the inventive subjectmatter. Specifically, FIG. 9 shows a broadcast server 520, which maysupport a carousel of modules, as including a number of parallel pathsthat provide input to a multiplexer 550, each of the parallel pathsincluding an encoder 552 and a packetizer 554. Each encoder 552 mayoperate to receive input from one or more sources. For example, theencoder 552 a is shown to receive streamed application modules from theapplication server 522 that, in turn, is coupled to receive applicationdata from one or more application sources 354. The application source 34may be internal or external to a headend system 18. Similarly, anencoder 552 b is shown coupled to receive content data from one or morecontent sources 532, which may again be internal or external to theheadend system 518.

A skilled artisan will appreciate that each broadcast server 20 mayinclude any number of parallel paths coupled to any number of sources(e.g., application or content sources 534 and 532) that provide input tothe multiplexer 550. Furthermore, a headend system 518 may deploy anynumber of broadcast servers 520.

Each of the encoders 552 operates to encode data utilizing any one ormore of a number of compression algorithms, such as, for example, theMotion Picture Expert Group (MPEG) compression algorithms. Each of theencoders 552 may also operate to time stamp data for synchronizationpurposes. A skilled artisan will further understand that certain datatypes may not be susceptible to encoding and may thus pass through, orby-pass, the encoder 552, and be provided to a packetizer 554 in anunencoded state. In one example embodiment, the packetizers 554 may becoupled to receive both encoded and unencoded data and to format thesedata into packets before eventual transmission via the distributionsystem 514 (e.g., a broadcast channel).

Each of the packetizers 554 provides packets to the multiplexer 550,which multiplexes the packets into a transmission that is modulated by amodulator 551. The modulator 551 may utilize a modulation techniqueprior to distribution of broadcast transmission via the distributionsystem 514. For example, the modulator 551 may utilize a quadraturephase shift keying (QPSK) modulation technique, which is a digitalfrequency modulation technique that is used for communicating data overcoaxial cable networking facilities or a quadrature amplitude (QAM)modulation technique, which is a digital amplitude modulation techniquethat is used for communicating data over wireless networking facilities.

The modulator box 570, in one example embodiment, includes a demodulator578, a multiplexer 580, a modulator 582, a packetizer 584, and acomputer system 587. The demodulator 578 receives and demodulates thebroadcast transmission that, in turn, is communicated to the multiplexer580 that, in turn, is communicated to the modulator 582 that modulates,utilizing a modulation technique as described above, and communicates atransmission to the set-top box 538. The computer system 587 may executemodulator applications 586 that include a communication module 588. Thecommunication module 588 may receive data modules from the storage unit572, the data modules including stored data 598 in the form ofapplication data and content data. The application data includeexecutable applications that may be executed by a computer system 564 onthe set-top box 538. The content data include alphanumeric, image, andvideo and audio data that may be displayed on the display device 542connected to the set-top box 538. The packetizer 584 packetizes the datamodules into packets and communicates the packets to the multiplexer 580that multiplexes the stream of packets that contain stored data 598together with the multiple streams of packets in the broadcasttransmission to form a plurality of streams in the example form of atransmission.

The storage unit 572 (e.g., a personal computer) includes a computersystem 590, a storage device 594, and an encoder 592. The computersystem 590 may execute applications 591 (e.g., an operating system, wordprocessing, etc.) that may include a Storage Device Media PlayerApplication that receives and processes commands that are entered by auser operating the set-top box 538. The Storage Device Media Playerapplication may receive a command from a user that requests stored data598 in the example form of a file that resides on a database 96 on thestorage device 594. Responsive to receipt of the command, the StorageDevice Media Player Application may direct the storage unit 572 tocommunicate the requested file in the form of data module(s) to themodulator box 570 that, in turn, communicates the data module(s) to theset-top box 538. The encoder 592 operates to encode data utilizing anyone or more of a number of compression algorithms, such as, for example,the Motion Picture Expert Group (MPEG) compression algorithms. Theencoder 592 may also operate to time stamp data for synchronizationpurposes. It will be appreciated that certain data types may not besusceptible to encoding and may thus pass through, or by-pass, theencoder 592, and be provided to a modulator box 570 in an unencodedstate.

The set-top box 538 of the example receiver system 16 may be coupled toa multiplexer box 570 that is coupled to a network input (e.g., amodem), cable input, satellite dish, or antenna so as to receive thebroadcast transmission, transmitted from the headend system 518 via thedistribution system 514. The broadcast transmission may be fed to themodulator box 70 that produces a transmission that is then fed to aninput 556 (e.g., a receiver, port, etc.) on the set-top box 538. Wherethe input 556 comprises a receiver, the input 556 may, for example,include a tuner (not shown) that operates to select a channel on whichthe transmission is communicated. The packetized transmission is thenfed from the input 556 to a demultiplexer 558 that demultiplexes theapplication and content data that constitute the transmission signal.For example, the demultiplexer 558 may provide the content data to anaudio and video decoder 560, and the application data to a computersystem 564. The audio and video decoder 560 decodes the content datainto, for example, a television signal. For example, the audio and videodecoder 560 may decode the received content data into a suitabletelevision signal such as an NTSC, PAL, or HDTV signal. The televisionsignal is then provided from the audio and video decoder 560 to thedisplay device 542.

The computer system 564, which may include a processor and memory, thatreconstructs one or more interactive television applications (e.g.,originating from the source system 512) and one or more stored dataapplications (e.g., originating from the storage unit 572) from theapplication data that is provided to it by the demultiplexer 558. Theapplication data may include both application code or applicationinformation that is used by an application 48. The computer system 564,in addition to reconstructing an application 548, executes such anapplication 548 to cause the set-top box 538 to perform one or moreoperations. For example, the computer system 564 may output a signal tothe display device 542. For example, this signal from the computersystem 564 may constitute an image or graphical user interface (GUI) tobe overlaid on an image produced as a result of the signal provided tothe display device 542 from the audio and video decoder 560. The userinput device 543 (e.g., a keyboard, remote control, mouse, microphone,camera, etc.) is also shown to be coupled to the input 556, so as toenable a user to provide input to the set-top box 538. Such input may,for example, be alphanumeric, audio, video, or control (e.g.,manipulation of objects presented in a user interface) input.

The computer system 64 is also shown to be coupled to the audio andvideo decoder 560 so as to enable the computer system 564 to controlthis decoder 560. The computer system 564 may also receive an audio orvideo signal from the decoder 560 and combine this signal with generatedsignals so as to enable the computer system 564 to provide a combinedsignal to the display device 542.

The computer system 564 is also shown, by way of example, to be coupledto an output 566 (e.g., a transmitter, output port, etc.) through whichthe set-top box 538 is able to provide output data, via the returnchannel 530, to an external system, such as for example, the headendsystem 518. To this end, the output 566 is shown to be coupled to themodem 540 of the receiver system 516.

While the receiver system 516 is shown in FIGS. 8 and 9 to comprise aset-top box 538 coupled to a display device 542, the components of thereceiver system 516 could be combined into a single device (e.g., acomputer system), or could be distributed among a number of independentsystems. For example, a separate receiver system 516 may provide inputto a set-top box 538, which is then coupled to a display device 542.

Although an embodiment has been described with reference to specificexample embodiments, it will be evident that various modifications andchanges may be made to these embodiments without departing from thebroader spirit and scope of the invention. Accordingly, thespecification and drawings are to be regarded in an illustrative ratherthan a restrictive sense. The accompanying drawings that form a parthereof, show by way of illustration, and not of limitation, specificembodiments in which the subject matter may be practiced. Theembodiments illustrated are described in sufficient detail to enablethose skilled in the art to practice the teachings disclosed herein.Other embodiments may be utilized and derived therefrom, such thatstructural and logical substitutions and changes may be made withoutdeparting from the scope of this disclosure. This Detailed Description,therefore, is not to be taken in a limiting sense, and the scope ofvarious embodiments is defined only by the included claims, along withthe full range of equivalents to which such claims are entitled.

1. (canceled)
 2. A method comprising: receiving, by a first device, afirst user input defining first timing information for determining abeginning point and an ending point of a first time period of interestin an item of media content, the first timing information including afirst offset indicating a temporal point of the first time period ofinterest in the item of media content relative to a reference point inthe item of media content, wherein the first user input originates fromthe first device as the first device is presenting the item of mediacontent; receiving, by the first device, a second user input definingsecond timing information for determining a beginning point and anending point of a second time period of interest in the item of mediacontent, the second timing information including a second offsetindicating a temporal point of the second time period of interest in theitem of media content relative to the reference point in the item ofmedia content, wherein the second user input originates from the firstdevice as the first device is presenting the item of media content; andcommunicating, by the first device, the first offset and the secondoffset to a second device, wherein a first media clip is extracted fromthe item of media content using the first offset, the first media clipincluding the first time period of interest in the item of mediacontent, and wherein a second media clip is extracted from the item ofmedia content using the second offset, the second media clip includingthe second time period of interest in the item of media content.
 3. Themethod of claim 2, wherein the reference point is a beginning point ofthe item of media content, and wherein the first media clip is extractedbased on the first offset from the beginning point.
 4. The method ofclaim 2, wherein the first timing information comprises a first waypointindicating a beginning point of the first time period of interest and asecond waypoint indicating an ending point of the first time period ofinterest.
 5. The method of claim 2, wherein the item of media content iscaptured by one or more devices other than the second device.
 6. Themethod of claim 2, further comprising: receiving the extracted firstmedia clip and the extracted second media clip.
 7. The method of claim2, wherein the first media clip and the second media clip are combinedinto a combined media item, and further comprising: receiving thecombined media item.
 8. The method of claim 2, wherein the item of mediacontent is a first item of media content, wherein a third media clip isextracted from a second item of media content, and wherein the firstmedia clip, the second media clip, and the third media clip into acombined media item, and further comprising: receiving the combinedmedia item.
 9. The method of claim 8, wherein the first item of mediacontent and the second item of media content are from a common contentsource.
 10. The method of claim 8, wherein the first item of mediacontent is from a first content source, and wherein the second item ofmedia content is from a second content source.
 11. The method of claim2, wherein at least one of the first user input and the second userinput is obtained using a graphical user interface of a media player.12. A first device comprising: one or more processors; and memoryaccessible to the one or more processors, the memory storinginstructions, which upon execution by the one or more processors, causethe one or more processors to perform operations to: receive a firstuser input defining first timing information for determining a beginningpoint and an ending point of a first time period of interest in an itemof media content, the first timing information including a first offsetindicating a temporal point of the first time period of interest in theitem of media content relative to a reference point in the item of mediacontent, wherein the first user input originates from the first deviceas the first device is presenting the item of media content; receive asecond user input defining second timing information for determining abeginning point and an ending point of a second time period of interestin the item of media content, the second timing information including asecond offset indicating a temporal point of the second time period ofinterest in the item of media content relative to the reference point inthe item of media content, wherein the second user input originates fromthe first device as the first device is presenting the item of mediacontent; and communicate the first offset and the second offset to asecond device, wherein a first media clip is extracted from the item ofmedia content using the first offset, the first media clip including thefirst time period of interest in the item of media content, and whereina second media clip is extracted from the item of media content usingthe second offset, the second media clip including the second timeperiod of interest in the item of media content.
 13. The first device ofclaim 12, wherein the reference point is a beginning point of the itemof media content, and wherein the first media clip is extracted based onthe first offset from the beginning point.
 14. The first device of claim12, wherein the first timing information comprises a first waypointindicating a beginning point of the first time period of interest and asecond waypoint indicating an ending point of the first time period ofinterest.
 15. The first device of claim 12, wherein the item of mediacontent is captured by one or more devices other than the second device.16. The first device of claim 12, the memory storing instructions, whichupon execution by the one or more processors, cause the one or moreprocessors to perform operations to: receive the extracted first mediaclip and the extracted second media clip.
 17. The first device of claim12, wherein the first media clip and the second media clip are combinedinto a combined media item, and the memory storing instructions, whichupon execution by the one or more processors, cause the one or moreprocessors to perform operations to: receive the combined media item.18. The first device of claim 12, wherein the item of media content is afirst item of media content, wherein a third media clip is extractedfrom a second item of media content, and wherein the first media clip,the second media clip, and the third media clip into a combined mediaitem, and the memory storing instructions, which upon execution by theone or more processors, cause the one or more processors to performoperations to: receive the combined media item.
 19. The first device ofclaim 18, wherein the first item of media content and the second item ofmedia content are from a common content source.
 20. The first device ofclaim 18, wherein the first item of media content is from a firstcontent source, and wherein the second item of media content is from asecond content source.